<!DOCTYPE html>
<html>
<head>
    <meta charset="utf-8">
    <title>layui</title>
    <meta name="renderer" content="webkit">
    <meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
    <meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1">
    <link rel="stylesheet" href="../lib/layui-v2.6.3/css/layui.css" media="all">
    <link rel="stylesheet" href="../css/public.css" media="all">
    <style>
        .layui-table img {
            max-height: 50px;
            max-width: 50px;
        }
        .layui-table-cell{
            height: auto;
            width: auto;
        }
    </style>
</head>
<body>
<div class="layuimini-container">
    <div class="layuimini-main">

        <fieldset class="table-search-fieldset">
            <legend>搜索信息</legend>
            <div style="margin: 10px 10px 10px 10px">
                <form class="layui-form layui-form-pane" action="">
                    <div class="layui-form-item">
                        <div class="layui-inline">
                            <label class="layui-form-label">菜品uid</label>
                            <div class="layui-input-inline">
                                <input type="text" name="mealUid" autocomplete="off" class="layui-input" id="demoReload" >
                            </div>
                        </div>
                        <div class="layui-inline">
                            <button type="button" class="layui-btn layui-btn-primary" id="searchs" lay-submit lay-filter="data-search-btn" data-type="reload"><i class="layui-icon"></i> 搜 索</button>
                        </div>
                    </div>
                </form>
            </div>
        </fieldset>

        <script type="text/html" id="toolbarDemo">
            <div class="layui-btn-container">
                <button class="layui-btn layui-btn-normal layui-btn-sm data-add-btn" lay-event="add"> 添加 </button>
                <button class="layui-btn layui-btn-sm layui-btn-danger data-delete-btn" lay-event="delete"> 删除 </button>
            </div>
        </script>

        <table class="layui-hide" id="currentTableId" lay-filter="currentTableFilter" ></table>

        <script type="text/html" id="currentTableBar">
            <a class="layui-btn layui-btn-normal layui-btn-xs data-count-edit" lay-event="edit">编辑</a>
            <a class="layui-btn layui-btn-xs layui-btn-danger data-count-delete" lay-event="delete">删除</a>
        </script>

    </div>
</div>
<script src="../lib/layui-v2.6.3/layui.js" charset="utf-8"></script>
<script>
    layui.use(['form', 'table'], function () {
        var $ = layui.jquery,
            form = layui.form,
            table = layui.table;
        table.render({
            elem: '#currentTableId',
            url: '/meal/pages',
            method: "get",
            toolbar: '#toolbarDemo',
            id: 'datas',
            defaultToolbar: ['filter', 'exports', 'print', {
                title: '提示',
                layEvent: 'LAYTABLE_TIPS',
                icon: 'layui-icon-tips'
            }],
            page:true,
            parseData: function(res){
                console.log(res);
                return{
                    "count": res.count,
                    "code" : res.code,
                    "data": res.data
                }
            },
            cols: [[
                {type: "checkbox", width: 50},
                {field: 'uid', width: 70, title: 'ID', sort: true},
                {field: 'name', width: 100, title: '菜名'},
                {field: 'dayNumber', width: 100, title: '今日数量', sort: true},
                {field: 'type', width: 100, title: '类型', sort: true},
                {field: 'price', title: '价格', width: 100},
                {field: 'logo', width: 130,title: 'logo'
                    ,templet: function(data){
                        var jsonStr = JSON.stringify(data);
                        var jsonData = JSON.parse(jsonStr);
                        var logoData = jsonData.logo.toString();
                        //得到当前行数据，并拼接成自定义模板
                        return '<div> <img src="../../upload/'+ jsonData.logo + '" class="dataImg"/></div>'
                    }
                 },
                {field: 'description', width: 135, title: '描述', sort: true},
                {title: '操作', minWidth: 100, toolbar: '#currentTableBar', align: "center"}
            ]],
            limits: [5, 10, 20, 25, 50, 100],
            limit: 5,
            page: true,
            skin: 'line',
            size: "lg",
            event: false
        });



        //Active
        var $ = layui.jquery, active = {
            reload:function () {
            var uid=$("#demoReload").val();
            table.reload('datas',{
                url: "/meal/index",
                method:'post',
                where:{
                    mealUid:uid
                }
            });
            }
        }
        //给搜索按钮绑定一个点击事件，指向#active 并指向对象对应的回调
        $('#searchs').on('click',function(){
            var type = $(this).data('type');
            active[type] ? active[type].call(this) : '';
            });

        /**
         * toolbar监听事件
         */
        table.on('toolbar(currentTableFilter)', function (obj) {
            if (obj.event === 'add') {  // 监听添加操作
                var index = layer.open({
                    title: '添加菜单',
                    type: 2,
                    shade: 0.2,
                    maxmin:true,
                    shadeClose: true,
                    area: ['100%', '100%'],
                    content: 'table/mealAdd.html',
                });
                $(window).on("resize", function () {
                    layer.full(index);
                });
            } else if (obj.event === 'delete') {  // 监听删除操作
                var checkStatus = table.checkStatus('datas');
                var data = checkStatus.data;
                var jsonStr = JSON.stringify(data);
                var jsonData = JSON.parse(jsonStr);
                jsonData.forEach(element=>{
                    deleteMeal(element.uid);
                });
                var index = layer.alert("成功", {
                    title: '提交结果'
                }, function () {
                    window.location.reload()
                    return true;
                });

            }
        });

        //监听表格复选框选择
        table.on('checkbox(currentTableFilter)', function (obj) {
            var jsonData =  JSON.stringify(obj.data);
            var jsonParse = JSON.parse(jsonData);

        });


        table.on('tool(currentTableFilter)', function (obj) {
            var jsonData = JSON.parse(JSON.stringify(obj.data));

            if (obj.event === 'edit') {
                var index = layer.open({
                    title: '编辑用户',
                    type: 2,
                    shade: 0.2,
                    maxmin:true,
                    shadeClose: true,
                    area: ['100%', '100%'],
                    content: 'table/mealUpdate.html?uid='+ jsonData.uid,
                });
                $(window).on("resize", function () {
                    layer.full(index);
                });
                return false;
            } else if (obj.event === 'delete') {
                layer.confirm('真的删除行么', function (index) {
                    var objData = JSON.stringify(obj.data);
                    var objParse = JSON.parse(objData);
                    console.log(JSON.stringify(objParse));
                    deleteMeal(objParse.uid);
                    obj.del();
                    layer.close(index);
                    window.location.reload();
                });
            }
        });


        //删除ajax
        function deleteMeal(data){
            //Ajax
                $.ajax({
                    url: "/meal/delete",
                    data:{
                        uid: data
                    },
                    method: "post",
                    success : function(cgdata){
                    }
                })
        }
    });
</script>

</body>
</html>